OpenAI is releasing a new model called o1, the first in a planned series of “reasoning” models that have that have been trained to answer more complex questions, faster than a human can. It’s being released alongside o1-mini, a smaller, cheaper version. And yes, if you’re steeped in AI rumors: this is, in fact, the extremely hyped Strawberry model, The Verge reported.
For OpenAI, o1 represents a step toward its broader goal of human-like artificial intelligence. More practically, it does a better job at writing code and solving multistep problems than previous models. But it’s also more expensive and slower to use than GPT-4o. OpenAI is calling this release of o1 a “preview” to emphasize how nascent it is.
ChatGPT Plus and Team users get access to both o1-preview and o1-mini starting today, while Enterprise and Edu users will get access early next week. OpenAI says it plans to bring o1-mini access to all the free users of ChatGPT but hasn’t set a release date yet.
Developer access to o1 is really expensive: In the API, o1-preview is $15 per 1 million input tokens, or chunks of test parsed by the model, and $60 per 1 million output tokens. For comparison, GPT-4o costs $5 per 1 million input tokens and $15 per 1 million output tokens.
OpenAI posted the following:
We’re releasing OpenAI o1-mini, a cost-efficient reasoning model. O1-mini excels at STEM, especially math and coding — nearly matching the performance of OpenAIo1 on evaluation benchmarks such as AIME and Codeforces. We expect o1-mini will be a faster, cost-effective model for applications that require reasoning without broad world knowledge.
Today, we are launching o1-mini to tier 5 API users at a cost that is 80% cheaper than OpenAI o1-preview. ChatGPT Plus, Team, Enterprise, and Edu users can use o1-mini as an alternative to o1-preview, with higher rate limits and lower latency.
Wired reported OpenAI made the last big breakthrough in artificial intelligence by increasing the size of its models to dizzying proportions, when it introduced GPT-4 last year. The company today announced a new advance that signals a shift in approach — a model that can “reason” logically through many different problems and is significantly smarter than existing AI without a major scale-up.
The new model, dubbed OpenAI o1, can solve problems that stump existing AI models, including OpenAI’s most powerful existing model, GPT-4o. Rather than summon up an answer in one step, as a large language model normally does, it reasons through the problem, effectively thinking out loud as a person might, before arriving at the right result.
The new model was a code-named Strawberry within OpenAI, and is not a successor to GPT-4o but rather a compliment to it, the company says.
In my opinion, OpenAI o1 could be useful for those who are teaching – or learning – how o1 works. Unfortunately, it appears that accessing it can come at a very high price point.